Merge "Updated shader source to set precision explicitly" into tizen

[platform/core/uifw/dali-toolkit.git] / base / dali-toolkit / internal / styling / style-manager-impl.cpp

diff --git a/base/dali-toolkit/internal/styling/style-manager-impl.cpp b/base/dali-toolkit/internal/styling/style-manager-impl.cpp
index 53c05cd..1ee0e9e 100644 (file)
--- a/base/dali-toolkit/internal/styling/style-manager-impl.cpp
+++ b/base/dali-toolkit/internal/styling/style-manager-impl.cpp
@@ -17,18 +17,18 @@
 // CLASS HEADER
 #include "style-manager-impl.h"
 
-// INTERNAL INCLUDES
-#include <dali-toolkit/public-api/controls/control.h>
-#include <dali-toolkit/public-api/controls/control-impl.h>
-#include <dali-toolkit/public-api/styling/style-manager.h>
-#include <dali-toolkit/internal/styling/util.h>
-#include <dali/integration-api/debug.h>
-
 // EXTERNAL INCLUDES
 #include <fstream>
 #include <iostream>
 #include <sstream>
+#include <dali/public-api/adaptor-framework/singleton-service.h>
+#include <dali/public-api/object/type-registry.h>
+#include <dali/integration-api/debug.h>
 
+// INTERNAL INCLUDES
+#include <dali-toolkit/public-api/controls/control.h>
+#include <dali-toolkit/public-api/controls/control-impl.h>
+#include <dali-toolkit/public-api/styling/style-manager.h>
 
 namespace
 {
@@ -59,39 +59,32 @@ BaseHandle Create()
 {
   BaseHandle handle = StyleManager::Get();
 
-  if ( !handle && Adaptor::IsAvailable() )
+  if ( !handle )
   {
-    Toolkit::StyleManager manager = Toolkit::StyleManager( new Internal::StyleManager() );
-    Adaptor::Get().RegisterSingleton( typeid( manager ), manager );
-    handle = manager;
+    SingletonService singletonService( SingletonService::Get() );
+    if ( singletonService )
+    {
+      Toolkit::StyleManager manager = Toolkit::StyleManager( new Internal::StyleManager() );
+      singletonService.Register( typeid( manager ), manager );
+      handle = manager;
+    }
   }
 
   return handle;
 }
 TypeRegistration STYLE_MANAGER_TYPE( typeid(Dali::Toolkit::StyleManager), typeid(Dali::BaseHandle), Create, true /* Create instance at startup */ );
 
-/**
- * Merge two maps into one
- */
-void MergeMaps( const PropertyValueMap& a, const PropertyValueMap& b, PropertyValueMap& out )
-{
-  out = a;
-  for( PropertyValueMap::const_iterator it = b.begin(), itEnd = b.end(); it != itEnd; ++it )
-  {
-    out[ it->first ] = it->second;
-  }
-}
-
 } // namespace
 
 Toolkit::StyleManager StyleManager::Get()
 {
   Toolkit::StyleManager manager;
 
-  if ( Adaptor::IsAvailable() )
+  SingletonService singletonService( SingletonService::Get() );
+  if ( singletonService )
   {
     // Check whether the style manager is already created
-    Dali::BaseHandle handle = Dali::Adaptor::Get().GetSingleton( typeid( Toolkit::StyleManager ) );
+    Dali::BaseHandle handle = singletonService.GetSingleton( typeid( Toolkit::StyleManager ) );
     if( handle )
     {
       // If so, downcast the handle of singleton
@@ -103,32 +96,33 @@ Toolkit::StyleManager StyleManager::Get()
 }
 
 StyleManager::StyleManager()
-  : mOrientationDegrees( 0 ),  // Portrait
-    mSetThemeConnection( false )
+  : mOrientationDegrees( 0 )  // Portrait
 {
   // Add theme builder constants
   mThemeBuilderConstants[ PACKAGE_PATH_KEY ] = DEFAULT_PACKAGE_PATH;
 
   RequestDefaultTheme();
 
-  if( Adaptor::IsAvailable() )
+  StyleMonitor styleMonitor( StyleMonitor::Get() );
+  if( styleMonitor )
   {
-    StyleMonitor::Get().StyleChangeSignal().Connect( this, &StyleManager::StyleMonitorChange );
+    styleMonitor.StyleChangeSignal().Connect( this, &StyleManager::StyleMonitorChange );
   }
 }
 
 StyleManager::~StyleManager()
 {
-  // Disconnect from signal
-  SetOrientation( Orientation() );
 }
 
 void StyleManager::SetOrientationValue( int orientation )
 {
-  mOrientationDegrees = orientation;
-
-  Util::ConnectEventProcessingFinishedSignal();
-  mSetThemeConnection = true;
+  if( orientation !=  mOrientationDegrees )
+  {
+    mOrientationDegrees = orientation;
+    // TODO: if orientation changed, apply the new style to all controls
+    // dont want to really do the whole load from file again if the bundle contains both portrait & landscape
+    SetTheme();
+  }
 }
 
 int StyleManager::GetOrientationValue()
@@ -163,10 +157,10 @@ void StyleManager::SetStyleConstant( const std::string& key, const Property::Val
 
 bool StyleManager::GetStyleConstant( const std::string& key, Property::Value& valueOut )
 {
-  Toolkit::PropertyValueMap::iterator valueIt = mStyleBuilderConstants.find( key );
-  if( valueIt != mStyleBuilderConstants.end() )
+  Property::Value* value = mStyleBuilderConstants.Find( key );
+  if( value )
   {
-    valueOut = valueIt->second;
+    valueOut = *value;
     return true;
   }
 
@@ -176,15 +170,12 @@ bool StyleManager::GetStyleConstant( const std::string& key, Property::Value& va
 void StyleManager::OnOrientationChanged( Orientation orientation )
 {
   mOrientation = orientation;
-
-  if( mOrientation )
-  {
-    Util::ConnectEventProcessingFinishedSignal();
-    mSetThemeConnection = true;
-  }
+  // TODO: if orientation changed, apply the new style to all controls
+  // dont want to really do the whole load from file again if the bundle contains both portrait & landscape
+  SetTheme();
 }
 
-Toolkit::Builder StyleManager::CreateBuilder( const PropertyValueMap& constants )
+Toolkit::Builder StyleManager::CreateBuilder( const Property::Map& constants )
 {
   Toolkit::Builder builder = Toolkit::Builder::New();
   builder.AddConstants( constants );
@@ -295,8 +286,8 @@ void StyleManager::ApplyStyle( Toolkit::Control control, const std::string& json
   else
   {
     // Merge theme and style constants
-    PropertyValueMap constants;
-    MergeMaps( mThemeBuilderConstants, mStyleBuilderConstants, constants );
+    Property::Map constants( mThemeBuilderConstants );
+    constants.Merge( mStyleBuilderConstants );
 
     // Create it
     builder = CreateBuilder( constants );
@@ -344,8 +335,8 @@ void StyleManager::RequestThemeChange( const std::string& themeFile )
 {
   mThemeFile = themeFile;
 
-  Util::ConnectEventProcessingFinishedSignal();
-  mSetThemeConnection = true;
+  // need to do style change synchronously as app might create a UI control on the next line
+  SetTheme();
 }
 
 void StyleManager::RequestDefaultTheme()
@@ -353,21 +344,19 @@ void StyleManager::RequestDefaultTheme()
   RequestThemeChange( DEFAULT_THEME );
 }
 
-bool StyleManager::IsThemeRequestPending()
-{
-  return mSetThemeConnection;
-}
-
 void StyleManager::SetTheme()
 {
   mThemeBuilder = CreateBuilder( mThemeBuilderConstants );
-  LoadJSON( mThemeBuilder, mThemeFile );
-
-  mSetThemeConnection = false;
-
-  StyleChange change;
-  change.themeChange = true;
-  mStyleChangeSignal.Emit( Toolkit::StyleManager::Get(), change );
+  if ( LoadJSON( mThemeBuilder, mThemeFile ) )
+  {
+    StyleChange change;
+    change.themeChange = true;
+    mStyleChangeSignal.Emit( Toolkit::StyleManager::Get(), change );
+  }
+  else
+  {
+    mThemeBuilder.Reset();
+  }
 }
 
 Toolkit::Builder StyleManager::FindCachedBuilder( const std::string& key )